Fix negative pop_count

2017-04-01 00:32:13 -07:00 · 2017-04-01 00:32:13 -07:00 · 9794773509
commit 9794773509
parent 729f10b3a0
1 changed files with 1 additions and 0 deletions
--- a/Cacheclass/cacheclass.py
+++ b/Cacheclass/cacheclass.py
@ -38,6 +38,7 @@ class Cache:
            pop_count = 0
        else:
            pop_count = len(self._dict) - self.maxlen
+            pop_count = max(0, pop_count)
        keys = sorted(self._recency.keys(), key=self._recency.get)
        for key in itertools.islice(keys, 0, pop_count):
            self.remove(key)